package xyz.chaobei;

import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

public class DoFilter extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

        String hello = "DoFilter DoFilter";

        ServletOutputStream outputStream = resp.getOutputStream();

        outputStream.write(hello.getBytes());
        outputStream.flush();
        outputStream.close();
    }
}
